×
Log in to StudySoup
Get Full Access to College Physics, - 8 Edition - Chapter 19 - Problem 19.1
Join StudySoup for FREE
Get Full Access to College Physics, - 8 Edition - Chapter 19 - Problem 19.1

Already have an account? Login here
×
Reset your password

# An electron moves across Earths equator at a speed of 2.5 ISBN: 9780495386933 215

## Solution for problem 19.1 Chapter 19

College Physics, | 8th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants College Physics, | 8th Edition

4 5 1 416 Reviews
20
5
Problem 19.1

An electron moves across Earths equator at a speed of 2.5 _ 106 m/s and in a direction 35 N of E. At this point, Earths magnetic fi eld has a direction due north, is parallel to the surface, and has a magnitude of 0.10 _ 10_4 T. What is the force acting on the electron due to its interaction with Earths magnetic fi eld? (a) 5.1 _ 10_18 N due west (b) 4.0 _ 10_18 N toward Earths surface (c) 2.4 _ 10_18 N away from Earths surface (d) 3.3 _ 10_18 N toward Earths surface (e) 4.0 _ 10_18 N away from Earths surface

Step-by-Step Solution:
Step 1 of 3

Current and Resistance  An electric current is represented by an arrow which has the same direction as the charge velocity. The sense of the current arrow is defined as follows: 1. If the current is due to the motion of positive charges the current arrow is parallel to the charge velocity v 2. If the current is due to the motion of negative charges the current arrow is antiparallel to the charge velocity v  The electric current is the amount of charge per unit time that passes through a surface that is perpendicular to the motion of the charges. One coulomb per second equals one ampere (A).  If the charges move around the circuit in the same direction at all times, the current is said to be direct current (dc).  I

Step 2 of 3

Step 3 of 3

##### ISBN: 9780495386933

Since the solution to 19.1 from 19 chapter was answered, more than 268 students have viewed the full step-by-step answer. The answer to “An electron moves across Earths equator at a speed of 2.5 _ 106 m/s and in a direction 35 N of E. At this point, Earths magnetic fi eld has a direction due north, is parallel to the surface, and has a magnitude of 0.10 _ 10_4 T. What is the force acting on the electron due to its interaction with Earths magnetic fi eld? (a) 5.1 _ 10_18 N due west (b) 4.0 _ 10_18 N toward Earths surface (c) 2.4 _ 10_18 N away from Earths surface (d) 3.3 _ 10_18 N toward Earths surface (e) 4.0 _ 10_18 N away from Earths surface” is broken down into a number of easy to follow steps, and 106 words. College Physics, was written by and is associated to the ISBN: 9780495386933. This full solution covers the following key subjects: . This expansive textbook survival guide covers 30 chapters, and 2920 solutions. This textbook survival guide was created for the textbook: College Physics,, edition: 8. The full step-by-step solution to problem: 19.1 from chapter: 19 was answered by , our top Physics solution expert on 01/04/18, 09:19PM.

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

An electron moves across Earths equator at a speed of 2.5